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Part Number: DP83848I
The customer has questions for RESERVE pin (PIN20, PIN21).
Could you please answer followings?
According to datasheet, these pins must be pulled up through 2.2K resistor to AVDD33.
Why isn't it allow to connect these pins to GND or leave them float?
The customer want to leave pins open if possible.
What impact could it be considerable if these are open?
EFL (Ethernet & FPD Link) Applications Engineer
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In reply to Rob Rodrigues:
Thank you for your reply.
The customer asked one more question.
RESERVED pins are defined as input/output.
Is there a way to set RESERVE pin as output by register control? (e.g. by using MDIO)
In reply to na na78:
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